Full circle back to the software, the number of units sold, the cost per hour 
and time to complete project would determine the software cost. Would not 
surprise me if the software would be the biggest expense till you break the 
1000 
unit mark unless the cost per hour was very low. As a hardware guy at heart it 
is hard for me to assign a cost/value to software ;-)

Stanley


----- Original Message ----
From: "ewkeh...@aol.com" <ewkeh...@aol.com>
To: time-nuts@febo.com
Sent: Wed, July 28, 2010 4:08:25 PM
Subject: Re: [time-nuts] Updated Shera controller

One more comment $ 40 would cover every thing including PC board, May go up 
to 50 depending what D/A you use.  Bert


In a message dated 7/28/2010 4:47:46 P.M. Eastern Daylight Time,  
p...@phk.freebsd.dk writes:

In  message <4c5092fa.2030...@xtra.co.nz>, Bruce Griffiths  writes:

>Instead of copying the Shera controller albeit with higher  resolution 
>its probably more cost effective to choose a microprocessor  with built 
>in time stamping capability.

Uhm, isn't this exactly  where you want to use the
still-smelling-like-brand-new-car PICTIC II with  a good DAC and
a microcontroller ?

-- 
Poul-Henning Kamp  | UNIX since Zilog Zeus 3.20
p...@freebsd.org  | TCP/IP since RFC 956
FreeBSD committer  | BSD since 4.3-tahoe    
Never attribute to  malice what can adequately be explained by  
incompetence.

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